/*
 * Copyright 2014 Toxic Bakery
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.lake.banner.transformer;

import android.view.View;

public class DefaultTransformer extends ABaseTransformer {

	@Override
	protected void onTransform(View view, float position) {
		if (position < -1) { // [-Infinity,-1)
			// This page is way off-screen to the left.
			view.setAlpha(0);
		} else if (position <= 1) { // [-1,1]
			view.setAlpha(1);
			//set X position to swipe in from top
			float xPosition = position * view.getWidth();
			view.setTranslationX(xPosition);
		} else { // (1,+Infinity]
			// This page is way off-screen to the right.
			view.setAlpha(0);
		}
	}
}
